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Ipswich Investment Management Co., Inc.
Period ended Sep 30, 2026 · Latest filing Oct 13, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $468,184,718
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- MICROSOFT CORP · COM · 594918104 · shares: $31,767,132
- APPLE INC · COM · 037833100 · shares: $27,238,250
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $18,401,054
- ISHARES TR · RUSSELL 3000 ETF · 464287689 · shares: $15,778,823
- NVIDIA CORPORATION · COM · 67066G104 · shares: $15,752,945
- EXXONMOBIL HOLDINGS CORP · COM SHS · 30233Q108 · shares: $15,090,262
- JPMORGAN CHASE & CO · COM · 46625H100 · shares: $14,247,859
- PALO ALTO NETWORKS INC · COM · 697435105 · shares: $12,947,936
- CATERPILLAR INC · COM · 149123101 · shares: $12,544,380
- COSTCO WHOLESALE CORPORATION · COM · 22160K105 · shares: $12,503,242
Reported holdings
186 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| MICROSOFT CORP | COM | 594918104 | — | 61,936 shares | $31,767,132 |
| APPLE INC | COM | 037833100 | — | 81,792 shares | $27,238,250 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 53,479 shares | $18,401,054 |
| ISHARES TR | RUSSELL 3000 ETF | 464287689 | — | 36,554 shares | $15,778,823 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 68,977 shares | $15,752,945 |
| EXXONMOBIL HOLDINGS CORP | COM SHS | 30233Q108 | — | 92,721 shares | $15,090,262 |
| JPMORGAN CHASE & CO | COM | 46625H100 | — | 43,067 shares | $14,247,859 |
| PALO ALTO NETWORKS INC | COM | 697435105 | — | 32,589 shares | $12,947,936 |
| CATERPILLAR INC | COM | 149123101 | — | 15,472 shares | $12,544,380 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 | — | 13,735 shares | $12,503,242 |
| AMAZON COM INC | COM | 023135106 | — | 47,111 shares | $11,737,706 |
| JOHNSON & JOHNSON | COM | 478160104 | — | 37,233 shares | $9,857,187 |
| TEXAS INSTRS INC | COM | 882508104 | — | 33,842 shares | $9,478,772 |
| ASML HLDG NV | N Y REGISTRY SHS | N07059210 | — | 5,228 shares | $9,471,577 |
| VISA INC | COM CL A | 92826C839 | — | 25,549 shares | $9,180,695 |
| PROGRESSIVE CORP | COM | 743315103 | — | 39,738 shares | $8,238,174 |
| ELI LILLY & CO | COM | 532457108 | — | 6,431 shares | $7,441,244 |
| CHEVRON CORPORATION | COM | 166764100 | — | 35,668 shares | $7,283,844 |
| MERCK & CO INC | COM | 58933Y105 | — | 46,875 shares | $6,811,342 |
| TJX COS INC NEW | COM | 872540109 | — | 48,804 shares | $6,457,236 |
| ISHARES TR | CORE S&P500 ETF | 464287200 | — | 7,456 shares | $5,710,051 |
| LINDE PLC | SHS | G54950103 | — | 11,811 shares | $5,606,045 |
| PROCTER & GAMBLE CO | COM | 742718109 | — | 38,558 shares | $5,601,684 |
| AMGEN INC | COM | 031162100 | — | 13,251 shares | $5,585,408 |
| ALPHABET INC | CAP STK CL C | 02079K107 | — | 15,452 shares | $5,264,999 |
| ONEOK INC NEW | COM | 30609A109 | — | 61,136 shares | $5,213,072 |
| CHUBB LIMITED | COM | H1467J104 | — | 15,778 shares | $5,131,795 |
| MARSH & MCLENNAN COS INC | COM | 571748102 | — | 29,537 shares | $5,042,809 |
| WATSCO INC | COM | 942622200 | — | 16,453 shares | $4,980,106 |
| TEXAS PACIFIC LAND CORPORATI | COM | 88262P102 | — | 12,244 shares | $3,989,463 |
| CAMECO CORP | COM | 13321L108 | — | 45,384 shares | $3,933,431 |
| APPLIED MATLS INC | COM | 038222105 | — | 7,041 shares | $3,600,729 |
| COCA COLA CO | COM | 191216100 | — | 39,923 shares | $3,436,551 |
| ABBVIE INC | COM | 00287Y109 | — | 11,896 shares | $3,111,875 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 4,570 shares | $2,795,743 |
| EMERSON ELEC CO | COM | 291011104 | — | 17,249 shares | $2,675,320 |
| GE AEROSPACE | COM NEW | 369604301 | — | 8,450 shares | $2,638,851 |
| RTX CORPORATION | COM | 75513E101 | — | 13,396 shares | $2,486,967 |
| PEPSICO INC | COM | 713448108 | — | 18,987 shares | $2,406,092 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 | — | 3,550 shares | $2,396,428 |
| ISHARES TR | CORE MSCI TOTAL | 46432F834 | — | 25,071 shares | $2,381,494 |
| STERIS PLC | SHS USD | G8473T100 | — | 11,184 shares | $2,348,752 |
| BANK NOVA SCOTIA B C | COM | 064149107 | — | 25,822 shares | $2,345,672 |
| LANDBRIDGE COMPANY LLC | CL A | 514952100 | — | 28,882 shares | $2,344,352 |
| BROOKFIELD INFRASTRUCTURE CO | COM SUB VTG A | 11276H106 | — | 65,386 shares | $2,328,395 |
| UNION PAC CORP | COM | 907818108 | — | 8,485 shares | $2,309,023 |
| NOVARTIS AG | SPONSORED ADR | 66987V109 | — | 15,785 shares | $2,250,467 |
| VANGUARD INDEX FDS | MRNGSTR TTL STK | 922908769 | — | 5,941 shares | $2,223,360 |
| AMRIZE LTD | SHS | H2927K103 | — | 58,014 shares | $2,169,143 |
| EQUINOR ASA | SPONSORED ADR | 29446M102 | — | 50,296 shares | $2,092,314 |
| CUMMINS INC | COM | 231021106 | — | 4,010 shares | $2,071,446 |
| INTERNATIONAL BUSINESS MACHS | COM | 459200101 | — | 9,405 shares | $2,068,542 |
| GE VERNOVA INC | COM | 36828A101 | — | 2,117 shares | $2,012,187 |
| ACCENTURE PLC IRELAND | SHS CLASS A | G1151C101 | — | 10,945 shares | $2,007,046 |
| AUTOMATIC DATA PROCESSING IN | COM | 053015103 | — | 7,123 shares | $1,838,161 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | — | 2,464 shares | $1,822,793 |
| DUKE ENERGY CORP NEW | COM NEW | 26441C204 | — | 15,803 shares | $1,801,705 |
| NOVO-NORDISK A S | ADR | 670100205 | — | 47,181 shares | $1,788,622 |
| SHELL PLC | SPON ADS | 780259305 | — | 18,285 shares | $1,737,998 |
| TOTALENERGIES SE | ACT | F92124100 | — | 20,230 shares | $1,729,665 |
| ROSS STORES INC | COM | 778296103 | — | 7,161 shares | $1,671,377 |
| ISHARES TR | CORE S&P US VLU | 464287663 | — | 14,365 shares | $1,584,172 |
| MCDONALDS CORP | COM | 580135101 | — | 6,530 shares | $1,508,038 |
| INTEL CORP | COM | 458140100 | — | 12,346 shares | $1,484,359 |
| BROADCOM INC | COM | 11135F101 | — | 4,112 shares | $1,444,093 |
| SOUTHERN CO | COM | 842587107 | — | 16,892 shares | $1,400,178 |
| BRITISH AMERN TOB PLC | SPONSORED ADR | 110448107 | — | 25,000 shares | $1,360,000 |
| ALTRIA GROUP INC | COM | 02209S103 | — | 20,095 shares | $1,353,197 |
| NETFLIX INC. | COM | 64110L106 | — | 19,129 shares | $1,330,996 |
| ISHARES TR | CORE S&P US GWT | 464287671 | — | 6,766 shares | $1,310,913 |
| 3M CO | COM | 88579Y101 | — | 7,901 shares | $1,296,949 |
| ISHARES TR | RUS MDCP VAL ETF | 464287473 | — | 7,920 shares | $1,273,061 |
| CENTRUS ENERGY CORP | CL A | 15643U104 | — | 9,118 shares | $1,271,870 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 | — | 14,765 shares | $1,261,079 |
| CRISPR THERAPEUTICS AG | NAMEN AKT | H17182108 | — | 22,783 shares | $1,260,356 |
| COCA-COLA EUROPACIFIC PARTNE | SHS | G25839104 | — | 12,150 shares | $1,235,777 |
| HOME DEPOT INC | COM | 437076102 | — | 4,281 shares | $1,217,771 |
| AMERICAN EXPRESS CO | COM | 025816109 | — | 3,890 shares | $1,182,807 |
| NEWMONT CORP | COM | 651639106 | — | 10,119 shares | $1,167,125 |
| PFIZER INC | COM | 717081103 | — | 40,596 shares | $1,157,793 |
| DANAHER CORP DEL | COM | 235851102 | — | 5,120 shares | $1,134,336 |
| ISHARES TR | CORE S&P SCP ETF | 464287804 | — | 8,330 shares | $1,133,213 |
| MICRON TECHNOLOGY INC | COM | 595112103 | — | 1,040 shares | $1,107,714 |
| ISHARES TR | CORE S&P MCP ETF | 464287507 | — | 15,080 shares | $1,085,006 |
| BRISTOL-MYERS SQUIBB CO | COM | 110122108 | — | 17,029 shares | $1,062,579 |
| LAM RESEARCH CORP | COM NEW | 512807306 | — | 3,225 shares | $1,059,445 |
| ISHARES TR | RUS MD CP GR ETF | 464287481 | — | 7,330 shares | $1,009,194 |
| HONEYWELL INTL INC | COM | 438516205 | — | 4,757 shares | $1,003,442 |
| AT&T INC | COM | 00206R102 | — | 40,781 shares | $995,060 |
| CORNING INC | COM | 219350105 | — | 6,400 shares | $984,064 |
| ISHARES TR | PFD AND INCM SEC | 464288687 | — | 32,364 shares | $954,738 |
| ILLINOIS TOOL WKS INC | COM | 452308109 | — | 3,528 shares | $907,684 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 1,809 shares | $900,792 |
| PHILIP MORRIS INTL INC | COM | 718172109 | — | 4,550 shares | $868,231 |
| ENTERPRISE PRODS PARTNERS L | COM | 293792107 | — | 24,127 shares | $859,173 |
| MARRIOTT INTL INC NEW | CL A | 571903202 | — | 2,405 shares | $855,527 |
| NEXTERA ENERGY INC | COM | 65339F101 | — | 11,069 shares | $838,366 |
| SYSCO CORP | COM | 871829107 | — | 10,752 shares | $838,226 |
| SIMPSON MFG INC | COM | 829073105 | — | 4,669 shares | $797,839 |
| BANK OF MONTREAL | COM | 063671101 | — | 4,710 shares | $787,748 |